Nippon Pulse PFL20 Linearstep Stepper Actuators
Nippon Pulse PFL20 Linearstep Stepper Actuators
PFL20 is a 20 mm-diameter tin-can linear stepper actuator integrating a threaded rotor and lead screw. Nippon Pulse’s documented bipolar example has 24 steps per revolution,1.2 mm screw lead and 30 or 60 mm effective stroke. The cited 6 N force applies at 200 pulses per second and should not be treated as a speed-independent continuous thrust rating.
Review Summary
Consider PFL20 for small OEM mechanisms where an integrated screw drive fits the required force, stroke and duty. Its calculated 50 µm full-step travel is a kinematic increment, not guaranteed positioning accuracy. External guidance, anti-rotation and end-reference requirements depend on the selected mechanical arrangement.
Motor diameter 20 mm Full steps 24 per revolution in documented configuration Lead 1.2 mm per revolution Calculated full-step travel 1.2 /24 =0.05 mm =50 µm; not an accuracy claim Effective stroke 30 or 60 mm selected configuration Published force point 6 N at 200 pps Winding example 5 V rated;33 Ω/phase;12 mH/phase in launch specification Applications and Industries
Small laboratory, instrumentation and OEM linear-adjustment mechanisms.
Industrial automation
Request a quote for the exact configuration,quantity and delivery schedule.
| Motor diameter | 20 mm |
| Full steps | 24 per revolution in documented configuration |
| Lead | 1.2 mm per revolution |
| Calculated full-step travel | 1.2 /24 =0.05 mm =50 µm; not an accuracy claim |
| Effective stroke | 30 or 60 mm selected configuration |
| Published force point | 6 N at 200 pps |
| Winding example | 5 V rated;33 Ω/phase;12 mH/phase in launch specification |
